# PlanThat vs Gapper

The clearest difference is ads: PlanThat at none against Gapper's shown. PlanThat also leads on device support (4 vs 2). On price, update cadence, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. PlanThat sells 3 in-app purchases, starting at $4.99 per month and Gapper sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly every 5 days. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | PlanThat | Gapper |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (6 ratings)](https://appshunter.io/ios/app/planthat-shared-planner/id6759481973/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 5 days | Every 5 days |
| Monetization | Freemium | — |
| Size | 29 MB | 10 MB |
| Requires iOS | 18.6 | **18.2** |
| Devices | **iPhone, iPad, Mac, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Zackery Griffin](https://appshunter.io/developer/1878923850) | [CHING-HAO FAN](https://appshunter.io/developer/1864778385) |

## What reviewers say

### PlanThat

[App page](https://appshunter.io/ios/app/planthat-shared-planner/id6759481973)

Organize your events and to-dos on a single, simple timeline. Easily share plans with others, get real RSVPs, and integrate with existing calendars. Focus on what's next with a streamlined view and helpful reminders.

**Highlights:** Single timeline view, Focus Mode for clarity, Family and group sharing, Calendar integration, RSVP functionality, To-do deadlines and reminders, Live weather and drive time

**Features:** Apple Watch app

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PlanThat+ Monthly | $4.99 | per month |
| PlanThat+ Yearly | $39.99 | per year |
| PlanThat+ LifeTime | $119.99 | one-time |


### Gapper

[App page](https://appshunter.io/ios/app/gapper-calendar-helper/id6760322182)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Gapper Pro Unlock | $0.99 | one-time |


## Frequently asked questions

### Is PlanThat free?

PlanThat is free to download, with in-app purchases available.

### Is Gapper free?

Gapper is free to download, with in-app purchases available.

### Do PlanThat or Gapper have ads?

Gapper shows ads; PlanThat does not.

### Which is updated more often, PlanThat or Gapper?

PlanThat ships an update every 5 days, and Gapper every 5 days. Most recently, PlanThat was updated on October 24, 2026 and Gapper on October 28, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*